AU591200B2 - Process for preparing finely divided metal powders - Google Patents
Process for preparing finely divided metal powdersInfo
- Publication number
- AU591200B2 AU591200B2 AU65659/86A AU6565986A AU591200B2 AU 591200 B2 AU591200 B2 AU 591200B2 AU 65659/86 A AU65659/86 A AU 65659/86A AU 6565986 A AU6565986 A AU 6565986A AU 591200 B2 AU591200 B2 AU 591200B2
- Authority
- AU
- Australia
- Prior art keywords
- finely divided
- metal powders
- divided metal
- preparing finely
- anthracene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title abstract 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- GRJWDJVTZAUGDZ-UHFFFAOYSA-N anthracene;magnesium Chemical compound [Mg].C1=CC=CC2=CC3=CC=CC=C3C=C21 GRJWDJVTZAUGDZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
- C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
- C01B3/0026—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof of one single metal or a rare earth metal; Treatment thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
- C22B23/0469—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods by chemical substitution, e.g. by cementation
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0408—Light metal alloys
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/506—Method of making inorganic composition utilizing organic compound, except formic, acetic, or oxalic acid or salt thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Powder Metallurgy (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention relates to a process for preparing finely divided metal powders, which process is characterized in that metal salts are reacted with magnesium, to which a catalytic amount of anthracene and/or magnesium anthracene or of one of their derivatives has been added as an activator, in a solvent, and optionally in the presence of an inorganic support material.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3541633 | 1985-11-26 | ||
DE19853541633 DE3541633A1 (en) | 1985-11-26 | 1985-11-26 | METHOD FOR PRODUCING FINE DISTRIBUTED METAL POWDERS |
Publications (2)
Publication Number | Publication Date |
---|---|
AU6565986A AU6565986A (en) | 1987-05-28 |
AU591200B2 true AU591200B2 (en) | 1989-11-30 |
Family
ID=6286775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU65659/86A Ceased AU591200B2 (en) | 1985-11-26 | 1986-11-25 | Process for preparing finely divided metal powders |
Country Status (10)
Country | Link |
---|---|
US (1) | US4713110A (en) |
EP (1) | EP0224239B1 (en) |
JP (1) | JPS62130208A (en) |
AT (1) | ATE84248T1 (en) |
AU (1) | AU591200B2 (en) |
CA (1) | CA1285792C (en) |
DE (2) | DE3541633A1 (en) |
DK (1) | DK568986A (en) |
ES (1) | ES2052494T3 (en) |
IE (1) | IE58888B1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01136910A (en) * | 1987-11-20 | 1989-05-30 | Nisshin Steel Co Ltd | Manufacture of granular fine metal powder |
AU649676B2 (en) * | 1990-04-18 | 1994-06-02 | Curators Of The University Of Missouri, The | Method for stripping metals in solvent extraction |
US5453297A (en) * | 1990-05-11 | 1995-09-26 | Board Of Trustees Operating Michigan State University | Process for producing finely divided metals deposited on oxidized metals |
DE4024205A1 (en) * | 1990-07-31 | 1992-02-06 | Studiengesellschaft Kohle Mbh | METAL-MAGNESIUM COMPOUNDS, METHOD FOR THEIR PRODUCTION AND THEIR USE FOR THE PRODUCTION OF FINE DISTRIBUTED METAL AND ALLOY POWDER AND INTERMETALLIC COMPOUNDS |
ATE185995T1 (en) * | 1995-05-26 | 1999-11-15 | Goldschmidt Ag Th | METHOD FOR PRODUCING X-RAY MOPHER AND NANOCRYSTALLINE METAL POWDER |
FR2768638B1 (en) * | 1997-09-23 | 1999-12-17 | Centre Nat Rech Scient | ULTRAFINE POLYMETALLIC PARTICLES, THEIR PREPARATION AND THEIR USE FOR HYDROGENATION OF OLEFINS OR FOR THE COUPLING OF AROMATIC HALOGEN DERIVATIVES |
US7455713B1 (en) * | 2006-08-17 | 2008-11-25 | Gm Global Technology Operations, Inc. | Cavitation process for titanium products from precursor halides |
US7465333B1 (en) * | 2006-08-17 | 2008-12-16 | Gm Global Technology Operations, Inc. | Cavitation process for products from precursor halides |
US9359681B1 (en) * | 2013-03-11 | 2016-06-07 | Alexey Serov | CO2 electroreduction on metals and metal alloys prepared by a sacrificial support-based method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191557A (en) * | 1977-03-25 | 1980-03-04 | Aluminum Company Of America | Production of metallic powders |
US4613362A (en) * | 1981-12-03 | 1986-09-23 | Kernforschungsanlage Julich | Method of making magnesium-containing metal granulate for the storage of hydrogen |
AU571657B2 (en) * | 1984-03-09 | 1988-04-21 | Standard Oil Company, The | Amorphous metal alloy powders and method of making them |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2687951A (en) * | 1952-04-22 | 1954-08-31 | Ethyl Corp | Preparation of metal powders |
DE2804445A1 (en) * | 1978-02-02 | 1979-08-09 | Studiengesellschaft Kohle Mbh | METHOD FOR MANUFACTURING MAGNESIUM HYDRIDS |
DE3247360A1 (en) * | 1982-12-22 | 1984-07-05 | Studiengesellschaft Kohle mbH, 4330 Mülheim | METHOD FOR PRODUCING ACTIVE MAGNETIC SIUMHDRID MAGNESIUM HYDROGEN STORAGE SYSTEMS |
DE3410640A1 (en) * | 1984-03-23 | 1985-10-10 | Studiengesellschaft Kohle mbH, 4330 Mülheim | METHOD FOR PRODUCING MAGNESIUM HYDROID |
-
1985
- 1985-11-26 DE DE19853541633 patent/DE3541633A1/en not_active Withdrawn
-
1986
- 1986-11-12 CA CA000522802A patent/CA1285792C/en not_active Expired - Lifetime
- 1986-11-21 US US06/933,454 patent/US4713110A/en not_active Expired - Fee Related
- 1986-11-25 AT AT86116332T patent/ATE84248T1/en not_active IP Right Cessation
- 1986-11-25 AU AU65659/86A patent/AU591200B2/en not_active Ceased
- 1986-11-25 ES ES86116332T patent/ES2052494T3/en not_active Expired - Lifetime
- 1986-11-25 IE IE309886A patent/IE58888B1/en not_active IP Right Cessation
- 1986-11-25 EP EP86116332A patent/EP0224239B1/en not_active Expired - Lifetime
- 1986-11-25 DE DE8686116332T patent/DE3687447T2/en not_active Expired - Fee Related
- 1986-11-26 JP JP61283052A patent/JPS62130208A/en active Pending
- 1986-11-26 DK DK568986A patent/DK568986A/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191557A (en) * | 1977-03-25 | 1980-03-04 | Aluminum Company Of America | Production of metallic powders |
US4613362A (en) * | 1981-12-03 | 1986-09-23 | Kernforschungsanlage Julich | Method of making magnesium-containing metal granulate for the storage of hydrogen |
AU571657B2 (en) * | 1984-03-09 | 1988-04-21 | Standard Oil Company, The | Amorphous metal alloy powders and method of making them |
Also Published As
Publication number | Publication date |
---|---|
DE3687447D1 (en) | 1993-02-18 |
JPS62130208A (en) | 1987-06-12 |
AU6565986A (en) | 1987-05-28 |
ES2052494T3 (en) | 1994-07-16 |
IE863098L (en) | 1987-05-26 |
DK568986A (en) | 1987-05-27 |
US4713110A (en) | 1987-12-15 |
CA1285792C (en) | 1991-07-09 |
ATE84248T1 (en) | 1993-01-15 |
IE58888B1 (en) | 1993-12-01 |
DE3687447T2 (en) | 1993-05-06 |
DE3541633A1 (en) | 1987-05-27 |
EP0224239A3 (en) | 1988-08-24 |
EP0224239B1 (en) | 1993-01-07 |
EP0224239A2 (en) | 1987-06-03 |
DK568986D0 (en) | 1986-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1027145A (en) | Carbonitride alloys for tool and wear applications | |
AU5328586A (en) | Benzoyl urea compounds, process for their production and antitumorous compositions containing them | |
HU908495D0 (en) | Process for the production of a-nor-steroid-3-carbonic acid derivatives | |
DE2963962D1 (en) | Process for the anodic oxydation of aluminium and its use as printing plate carrier material | |
CA1015772A (en) | Process for the bromofluorination of methane | |
AU6875087A (en) | Process for the production of synthesis gas | |
AU526327B2 (en) | Reaction product of polycyclic, polycarboxylic acids with base | |
AU591200B2 (en) | Process for preparing finely divided metal powders | |
AU5626080A (en) | Catalytic reaction process | |
ES8707255A1 (en) | New process for the preparation of certain steroids, especially intermediates for the preparation of proligestone and related compounds, and new intermediates formed in this process. | |
CA1014014A (en) | Process and apparatus for the manufacture of metallic products, principally cartridges | |
DE3661536D1 (en) | Process and catalyst containing calcium as an additive for the direct synthesis of dimethyldichlorosilane | |
CA1021941A (en) | Method for gaseous reduction of metal ores | |
DE3168976D1 (en) | Process for the preparation of i-alkenes, catalyst useful therefor and process for the production thereof | |
GB1512650A (en) | Production of pyridine and 3-methyl pyridine | |
CA1015169A (en) | Process for the production of steels having high chromium content and minimum carbon content | |
CA1026364A (en) | Process for the continuous sulphonation and/or sulphonation of organic compounds | |
CA1025595A (en) | Process for the polymerisation of cyclooctadiene-(1,5) | |
CA1033363A (en) | Method for the synthesis of derivatives of spiro-(4,5)-decane | |
GR81838B (en) | ||
AU1051788A (en) | Isothermal process for forming porous metal-second phase composites and porous product thereof | |
EP0154173A3 (en) | Pteridine derivatives, an anticancer composition containing same and a process for the production of said derivatives | |
AU2273588A (en) | Process for the production of methanol and catalyst composition for said process | |
DE3561813D1 (en) | Novel benzoquinone derivatives and their use as color-developers in recording material, process for their production and the production of corresponding hydroquinones | |
AU2766477A (en) | Hydrazine-nitrophenol reaction products |